package com.chen.shopping_goods_service.mapper;


import co.elastic.clients.elasticsearch.xpack.usage.Base;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.chen.shopping_common.pojo.Specification;

import java.util.List;

public interface SpecificationMapper extends BaseMapper<Specification> {

    Specification findById(Long id);

    List<Specification> findByProductType(Long productTypeId);
}
